Pet Food and Nutrition

From Humanities to Equine Medicine: Interim Dean Melissa Mazan's Vision for Cummings School

Melissa Mazan, the new interim dean of Cummings School of Veterinary Medicine, brings a distinctive background to her leadership role. Her journey began with a bachelor's degree in history from Yale, followed by an English political history Ph.D. program at Oxford University. However, a turning point came when she realized her academic pursuits felt too specialized and detached from practical application. This shift in perspective was largely influenced by her involvement with Oxford's polo team, where an injured pony rekindled her childhood interest in veterinary science and a desire for a more hands-on profession.

After realizing her true calling, Mazan embarked on a rigorous path to acquire the necessary STEM prerequisites, attending classes at the University of Connecticut while working as a tutor. She discovered an unexpected aptitude and passion for scientific subjects, a stark contrast to her earlier academic focus. This newfound dedication led her to Tufts' Cummings School, where she thrived in its supportive and entrepreneurial environment. Despite financial challenges, Mazan persevered, finding her specialty in equine medicine and surgery. Her intensive clinical experience, including performing numerous surgeries and managing critical care cases, fueled a desire for deeper research into the 'why' behind medical phenomena, eventually leading her back to Tufts as a resident in large animal internal medicine.

As interim dean, Mazan is committed to leveraging her diverse experiences to enrich the Cummings School community. She aims to connect with students and clinicians through shared understanding, advocating for improved working conditions and a strong emphasis on empathy. Her vision extends to strengthening the school's ties with local and global communities, expanding educational resources, and ensuring financial stability amidst a challenging funding landscape. Future initiatives include the construction of a new Veterinary Learning Center, the launch of the "Jumbo Care" program focusing on preventive care and early clinical exposure for students, and a modernized curriculum for the class of 2029, emphasizing practical, hands-on learning. Mazan's overarching message to students is to embrace change and pursue their passions wholeheartedly.

Melissa Mazan's journey exemplifies the power of embracing unexpected paths and pursuing one's true passion. Her leadership promises a future for the Cummings School marked by innovation, community engagement, and a deep-seated commitment to both academic excellence and compassionate care, inspiring students to boldly shape their professional lives.

Strategies for Managing Your Dog's Weight

Owners often inadvertently contribute to their dogs gaining excessive weight by indulging them with treats and food scraps, a common practice fueled by affection. While this act of kindness seems harmless, it is a significant factor in the alarming statistic that approximately 59% of dogs are overweight or obese. Acknowledging this issue is the first step, as many pet parents do not recognize their dog's unhealthy weight, often perceiving their ‘chubby’ companions as merely ‘cute.’ However, excess weight in dogs can have serious health repercussions.

Recognizing and addressing a dog’s excess weight is critical for their well-being. Veterinarians are key partners in this process, offering guidance on evaluating a dog’s physical condition using tools like the World Small Animal Veterinary Association (WSAVA) Body Condition Score chart. This chart helps assess a dog's weight based on factors such as visible ribs, waistline, and abdominal tuck, with a score of five being ideal. If a dog is found to be overweight, the approach to weight reduction typically involves carefully managing their dietary intake. This might mean adjusting the amount of their regular food or switching to specialized weight-loss formulas designed to provide necessary nutrients with fewer calories. Owners should also reduce treats, opting for healthier alternatives like vegetables, as calorie-dense treats contribute significantly to weight gain.

The consequences of canine obesity extend beyond just appearance, encompassing a shortened lifespan and an increased risk of severe health conditions such as arthritis, joint pain, respiratory issues, and various chronic diseases. Therefore, a structured weight loss program, formulated in consultation with a veterinarian, is essential. While exercise is vital for overall canine health, it alone is often insufficient for significant weight reduction; dietary changes are paramount. Given that malnutrition, including obesity, is a prevalent issue in veterinary practice, taking proactive steps to manage a dog’s weight is a profound act of care, ensuring a longer, healthier, and happier life for our beloved companions.

Prioritizing the health of our animal companions reflects a deep commitment to their welfare. By making informed choices about nutrition and seeking professional veterinary advice, we empower our pets to lead lives filled with vitality and joy, underscoring the profound bond we share with them.

See More

AAFCO Celebrates Student Research Excellence in Animal Nutrition and Safety

The Association of American Feed Control Officials (AAFCO) proudly announced the recipients of its first-ever Graduate Student Poster Contest during its 2026 Annual Meeting. This initiative celebrates the innovative contributions of graduate and doctoral students whose groundbreaking work is poised to advance animal nutrition, enhance feed safety protocols, drive ingredient innovation, and strengthen regulatory science.

Among the distinguished winners, Sierra Collier from Kansas State University secured first place for her comprehensive study on the composition and variability of soybean meal across U.S. processing plants. Hannah Shinnerl of the University of Illinois Urbana-Champaign earned second place for her pioneering efforts in developing a validated, cost-effective analytical method for chitin in insect-sourced materials. Vannith Hay, a doctoral student at the University of Nebraska-Lincoln, was awarded third place for his vital research into enhancing the microbial safety of raw poultry-based pet foods through high-pressure processing.

Austin Therrell, Executive Director of AAFCO, lauded the success of the poster session, noting the inspirational vision of the students and their engagement with leading figures in the animal food industry, regulatory bodies, and academia. This contest, which saw nine finalists present their work in San Diego, underscores AAFCO's commitment to nurturing future talent and fostering crucial connections among academic, industrial, and regulatory communities. The diverse research topics, ranging from ingredient variability to microbiome science, reflect the practical and actionable insights vital for the daily operations of AAFCO members.

AAFCO’s dedication to supporting emerging scientists through initiatives like this contest is instrumental in driving progress within the animal food sector. By fostering collaboration and recognizing excellence, the organization helps ensure a safer, healthier future for both animals and humans, reinforcing its century-long legacy of guiding feed regulators with robust standards and definitions.

See More